package com.example.miniappssm.service;

import com.example.miniappssm.bean.Goods;

import java.util.List;

public interface GoodsService {

    List<List<Goods>> selectAllGoods();

    Goods selectGodsByGoodsId(Integer goodsId);

    void updateGoods(Goods goods);

    void insertGoods(Goods goods);

    void removeGoodsByGoodsId(Integer goodsId);
}
